All Alternatives

Alternatives to onsemi MC14538BDW

onsemi MC14538BDW and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

MC14538BDW compared against its qualified second sources
MC14538BDWonsemiMC14538BDWGonsemiMC14538BDWR2Gonsemi+3more
FFF CompatibilityIdentical SOIC-16 Wide package and pin assignment.Identical physical dimensions and packaged in standard tubes.Identical electrical specifications and timing characteristics.Identical SOIC-16 Wide package and pin assignment.Identical physical package dimensions.Identical electrical specifications and timing characteristics.
AI Summary

MC14538BDW by onsemi: Monostable Multivibrator 3-18V Dual Precision.

This is the direct RoHS-compliant, lead-free equivalent of the obsolete MC14538BDW, offered by the same manufacturer in the identical package and tube packaging. It provides a seamless transition with no design or assembly changes required.

  • Direct drop-in replacement with identical footprint and pinout
  • Supplied in the same tube (rail) packaging format
  • Active lifecycle and fully RoHS compliant (Pb-free)

This is the same physical silicon and package as the MC14538BDWG, but supplied in Tape & Reel packaging rather than tubes. It is a perfect drop-in replacement for designs utilizing automated high-volume assembly lines.

  • Direct drop-in replacement with identical footprint and pinout
  • Fully RoHS compliant (Pb-free) and active lifecycle
  • Supplied in Tape & Reel format instead of Tube (Rail) packaging.
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockIn stock
REACHUnknownREACHREACH
RoHSRoHSRoHSRoHS
DescriptionMonostable Multivibrator 3-18V Dual PrecisionMonostable Multivibrator 95 ns 16-SOICMonostable Multivibrator 95 ns 16-SOIC
Manufactureronsemionsemionsemi
TypeMonostable MultivibratorLogicLogic
DatasheetOpenOpenOpen
Lead TimeUnknown10 weeks11 weeks
Country of Origin---
Export Control Class NumberEAR99EAR99EAR99
HTSUS Code8542390090--
Moisture Sensitivity Level---

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Related parts

PartMarket availabilityLifecycleAlternatives available
MC14538BDWR2onsemiDiscontinuedObsolete5Alternatives availableSee Alternatives
MC14538BDTR2onsemiDiscontinuedObsolete4Alternatives availableSee Alternatives
MC14013BDonsemiDiscontinuedObsolete5Alternatives availableSee Alternatives
MC1413BDGonsemiDiscontinuedObsolete5Alternatives availableSee Alternatives
MC1413BDR2onsemiDiscontinuedObsolete7Alternatives availableSee Alternatives
MC1413DGonsemiDiscontinuedObsolete4Alternatives availableSee Alternatives

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Frequently asked questions

Yes. The onsemi MC14538BDW is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.

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